128000904

素因数分解:

$2^3\times 3^1\times {\mathrm{5333371}}^1$

素因数の和:5333380

約数の個数: 16

約数和(自身を含む): 320002320

約数和(自身を除く): 192001416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5333371, 10666742, 16000113, 21333484, 32000226, 42666968, 64000452, 128000904]

約数ペア:

[(1, 128000904), (2, 64000452), (3, 42666968), (4, 32000226), (6, 21333484), (8, 16000113), (12, 10666742), (24, 5333371)]